201726736

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 398615360

約数和(自身を除く): 196888624

約数列:

[1, 2, 4, 8, 16, 103, 109, 206, 218, 412, 436, 824, 872, 1123, 1648, 1744, 2246, 4492, 8984, 11227, 17968, 22454, 44908, 89816, 115669, 122407, 179632, 231338, 244814, 462676, 489628, 925352, 979256, 1850704, 1958512, 12607921, 25215842, 50431684, 100863368, 201726736]

約数ペア:

[(1, 201726736), (2, 100863368), (4, 50431684), (8, 25215842), (16, 12607921), (103, 1958512), (109, 1850704), (206, 979256), (218, 925352), (412, 489628), (436, 462676), (824, 244814), (872, 231338), (1123, 179632), (1648, 122407), (1744, 115669), (2246, 89816), (4492, 44908), (8984, 22454), (11227, 17968)]